#include<stdio.h>

int main(int argc, char *argv[])
{
	int num = 0;
	int num1 =100;
	//逗号运算符  与  自增运算符位置
	num = (num1++, num1+2,num1++);
	printf("%d\n", num);
    
	num1 = 100;
	num = (num1++, num1+2, ++num1);
	printf("%d\n", num);
	return 0;
}
